These organisms have only _______ cell.
Bacteria, ameobas, euglena,paramecium are all examples of ______ _______ organisms.
These organisms remove waste by moving it to the _________ of their cells.
These organisms reproduce by splitting into ______cells.
An amoeba moves by changing its_________.
Plants, animals, and other living things are _______________.
An apple tree is made up of many _________with different functions.
These organisms are made up of different ________ of cells.
In these organisms, only __________cells can take in nutrients or give off wastes.
The _________ cells in your body carry oxygen and nutrients through tubes called vessels.
A group of parts that work together is a ____________.
The ___________ system takes in oxygen from the air as you breathe.
The ____________ system breaks down food so it can be used by the body for energy.
The heart, blood vessels, and blood make up this system.
This system controls all other body systems.
Every living thing has _________ that make it unique.
A characteristic that a living thing gets from its parents is an _________ ________.
A characteristic that a living thing gets during its life time is an ________ ________.
A ________ _________ is a skill an animal develops after it is born.
Learned behaviors and acquired traits are NOT passed on from parents to offspring. True or False?
Plants and animals are made up of millions of tiny parts called ________.
Some, but not all single-celled organisms make their own food. True or False?
ALL living things must get rid of wastes and ___________.
Behaviors are always inherited from parents. True or False?
Using tubes made up of cells is one way plants transport _________ throughout the organism.
